ferngully-aurelia-tools/dist/native-modules/services/validation/validation-service.js

Ferngully Tools for Aurelia

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { computedFrom, transient, autoinject } from "aurelia-framework";
import { ValidationControllerFactory } from "aurelia-validation";
import { JavaScriptService } from "../javascript-service";
var ValidationService = (function () {
    function ValidationService(javaScriptService, validationControllerFactory) {
        this.javaScriptService = javaScriptService;
        this.validationControllerFactory = validationControllerFactory;
        this.validationController = this.validationControllerFactory.create();
    }
    Object.defineProperty(ValidationService.prototype, "validateTrigger", {
        get: function () { return this.validationController.validateTrigger; },
        set: function (value) { this.validationController.validateTrigger = value; },
        enumerable: true,
        configurable: true
    });
    ValidationService.prototype.addValidationRenderer = function (renderer) {
        this.validationController.addRenderer(renderer);
    };
    ValidationService.prototype.removeValidationRenderer = function (renderer) {
        this.validationController.removeRenderer(renderer);
    };
    ValidationService.prototype.validate = function (instances, validationRules) {
        if (!instances) {
            return this.validationController.validate()
                .then(function (result) {
                return result.results;
            });
        }
        else if (instances instanceof Array) {
            var promises = new Array();
            var _loop_1 = function (instance) {
                promises.push(function () {
                    this.javaScriptService.yield();
                    return this.validationController.validate({ object: instance, rules: validationRules });
                }());
            };
            for (var _i = 0, _a = instances; _i < _a.length; _i++) {
                var instance = _a[_i];
                _loop_1(instance);
            }
            return Promise.all(promises).then(function (result) {
                var errors = [].concat.apply([], result.map(function (r) { return r.results; }));
                return errors;
            });
        }
        else {
            return this.validationController.validate({ object: instances, rules: validationRules })
                .then(function (result) {
                return result.results;
            });
        }
    };
    ValidationService.prototype.isValid = function (instance, validationRules) {
        return this.validate(instance, validationRules)
            .then(function (validationMessages) {
            return !validationMessages || (validationMessages.filter(function (m) { return !m.valid; }).length === 0);
        });
    };
    ValidationService.prototype.registerInstances = function (instances, validationRules) {
        for (var _i = 0, instances_1 = instances; _i < instances_1.length; _i++) {
            var instance = instances_1[_i];
            this.validationController.addObject(instance, validationRules);
        }
    };
    ValidationService.prototype.unRegisterInstances = function (instances) {
        for (var _i = 0, instances_2 = instances; _i < instances_2.length; _i++) {
            var instance = instances_2[_i];
            this.validationController.removeObject(instance);
        }
    };
    Object.defineProperty(ValidationService.prototype, "validationMessages", {
        get: function () {
            return this.validationController.errors;
        },
        enumerable: true,
        configurable: true
    });
    ValidationService.prototype.validationMessagesForInstance = function (instance) {
        return this.validationMessages.filter(function (message) { return message.object === instance; });
    };
    __decorate([
        computedFrom("validationController.errors"),
        __metadata("design:type", Array),
        __metadata("design:paramtypes", [])
    ], ValidationService.prototype, "validationMessages", null);
    ValidationService = __decorate([
        transient(),
        autoinject,
        __metadata("design:paramtypes", [JavaScriptService,
            ValidationControllerFactory])
    ], ValidationService);
    return ValidationService;
}());
export { ValidationService };
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